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Let f(x) be a non-negative continuous function such that the area bounded by the curve y =f(x), X-axis and the ordinates is then, is equal to
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Correct option is D
We have,∫π/4β f(x)dx=βsinβ+π4cosβ+2βOn differentiating both sides w.r.t. β (by Leibnitz rule), we getf(β)=βcosβ+sinβ−π4sinβ+2fπ2=1−π4+2Talk to our academic expert!
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The area bounded by the curve f(x) = x + sin x and its inverse function between the ordinates x= 0 to x = , is
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